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1. WO2020137008 - AIR INTAKE DEVICE

Publication Number WO/2020/137008
Publication Date 02.07.2020
International Application No. PCT/JP2019/034633
International Filing Date 03.09.2019
IPC
F02D 9/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
9Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
08Throttle valves specially adapted therefor; Arrangements of such valves in conduits
10having pivotally-mounted flaps
F02M 35/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
35Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
10Air intakes; Induction systems
CPC
B60K 13/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
02concerning intake
F02D 9/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
9Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
08Throttle valves specially adapted therefor; Arrangements of such valves in conduits
10having pivotally-mounted flaps
F02M 35/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
35Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
10Air intakes; Induction systems
Applicants
  • 愛三工業株式会社 AISAN KOGYO KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 東 和也 AZUMA Kazuya
  • 中村 一雄 NAKAMURA Kazuo
Agents
  • 特許業務法人 快友国際特許事務所 KAI-U PATENT LAW FIRM
Priority Data
2018-24328526.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) AIR INTAKE DEVICE
(FR) DISPOSITIF D'ADMISSION D'AIR
(JA) 吸気装置
Abstract
(EN)
In the present invention an air intake duct is equipped with a first flange part protruding toward the periphery from an end portion on a throttle-body side. An intake manifold is equipped with a second flange part protruding toward the periphery from an end portion on the throttle-body side. A plurality of spacers are provided between the first flange part and the second flange part at the periphery of the throttle body. In a state in which the throttle body is sandwiched between the air intake duct and the intake manifold, the first flange part and the second flange part are fastened to each other, with the spacers therebetween.
(FR)
Dans la présente invention, un conduit d'admission d'air est pourvu d'une première partie de bride faisant saillie vers la périphérie à partir d'une partie d'extrémité sur un côté corps d'étranglement. Un collecteur d'admission est équipé d'une seconde partie de bride faisant saillie vers la périphérie à partir d'une partie d'extrémité sur le côté corps d'étranglement. Une pluralité d'entretoises sont disposées entre la première partie de bride et la seconde partie de bride à la périphérie du corps d'étranglement. Dans un état dans lequel le corps d'étranglement est pris en sandwich entre le conduit d'admission d'air et le collecteur d'admission, la première partie de bride et la seconde partie de bride sont fixées l'une à l'autre, les entretoises étant intercalées entre elles.
(JA)
吸気ダクトは、スロットルボディ側の端部から周囲に突出している第1フランジ部を備えている。インテークマニホールドは、前記スロットルボディ側の端部から周囲に突出している第2フランジ部を備えている。前記スロットルボディの周囲において前記第1フランジ部と前記第2フランジ部との間に複数のスペーサが設けられている。前記吸気ダクトと前記インテークマニホールドとの間に前記スロットルボディが挟まれている状態で、前記第1フランジ部と前記第2フランジ部とが複数の前記スペーサを介して締結されている。
Also published as
Latest bibliographic data on file with the International Bureau